NEC manual MH120 Gang Charger, Using the Gang Charger

Page 39

Using the MH120 Desktop and Gang Chargers

3-3

MH120 Gang Charger

The MH120 Gang Charger is designed to charge four Nickel Metal Hydride (NiMH) Battery Packs simultaneously. Full charging is accomplished in approximately one and a half hours. Chargers operate in a 50° to 85° F (10° to 30° C) environment.

Do not expose Gang Chargers to freezing temperatures or direct sunlight.

IMPORTANT

Figure 3-2NEC Business Solutions Ltd. Gang Charger

The Gang Charger is shipped with the appropriate power supply for the site's location. Use the following steps to connect the Gang Charger.

Step 1 Place the Gang Charger on a flat, horizontal surface.

Step 2 Plug the power supply into the Gang Charger and into an appropriate wall outlet.

Do not place anything in the MH120 Desktop Charger other than the Wireless

Telephone. You might damage the contacts. Bent contacts can keep the Battery

Pack from charging.

CAUTION

Using the Gang Charger

Use the following steps to remove the MH120 Wireless Telephone battery pack and recharge it in the Gang Charger.

Step 1 Remove the Battery Pack from the MH120 Wireless Telephone by depressing both battery release buttons. The Battery Pack releases.

Step 2 Insert the Battery Pack into one of the four charging bays so that the

Battery Pack contacts meet the charging bay contacts.

The LED above the charging bay will turn on to indicate that charging is in progress.

Complete charging occurs in one and a half to two hours. The Battery Pack is partially charged in five minutes.

When charging is complete, the LED turns off.

Mobile Handset 120 and Desktop Charger/Gang Charger User Guide - Revision 1

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Contents Mobile Handset 120 Desktop Charger Gang Charger Page Please Note Liability DisclaimerRadio Frequency RF Information Page Medical Devices Electro Magnetic Interference/CompatibilityUse While Driving International CertificationsSpecific Absorption Rate SAR Information MH110 Wireless TelephonesPage MH120 Limit set by the FCC is 1.6W/kg. T Page Contents Using the MH120 Desktop and Gang Chargers Figures Page Tables MH120 Desktop Charger LED indicator lightsPage Introduction Using this GuideDocument Conventions When you see It means ExampleWhen you see Page 1MH120 Wireless Telephone MH120 Wireless TelephoneTurning the Wireless Telephone On or Off Making a CallAnswering a Call Using Call Waiting Activating System FeaturesDescriptions 2MH120 Wireless Telephone-display area highlighted Using the SoftkeysUsing Push to Talk PTT Activating Features With Shortcut keysSelecting a Channel Receiving Calls Call PeriodInitiating Calls Transmitting CallsChanging PTT volume Muting a PTT callTerminating a PTT Call Early Utilizing Status Indicators Answering an Incoming PBX Call During a PTT CallMaking a PBX Call During a PTT call Setting User Preferences Using Wireless Telephone HeadsetsCommands Descriptions Actions Configuring the User Option MenuWorking with Battery Packs Removing and Replacing Battery PacksLow Battery Indicator Changing the Battery Pack During a Call Page MH120 Desktop Charger Using the MH120 Desktop and Gang ChargersUsing the MH120 Desktop Charger MH120 Gang Charger Using the Gang ChargerTroubleshooting a Blinking LED Cleaning the ChargersCare of the Wireless Telephone and Chargers PrecautionsCleaning tips Usage Tips Care of the Wireless Telephone and Chargers Page Page NEC-9122, Revision
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